Mental endurance protocol during selection: never quit
Laskowski explains that despite severe foot blisters, hypothermia from not wearing gore‑tex, and fear of chafing or diarrhea from stream water, he never considered quitting. He was more afraid of being removed by instructors than of his own physical limits. He observed that some candidates quit spontaneously after being made pace‑setter, but his mind was fixed: "just to reach each stage to the end." The mental switch is that if the head works in a good direction, even pain becomes acceptable. This mindset carried him through.
Psychological reframing: by eliminating the option of quitting, the brain reduces suffering perception; focus shifts to step‑by‑step completion.
He describes his own crisis on the first mountain day when he was soaked and shivering uncontrollably, but after a few hours of rest under a tarp he recovered and continued. He also mentions worrying about foot blisters and chafing, but he "clenched his teeth" and pushed on.
if the head works in the so-called good direction then even that pain over time became something that you could simply accept in order to just reach each stage to the end

